There are actually some simple ways to judge whether a KOL is reliable:
1-Look at all the past articles of this kol, especially those with in-depth analysis, to see if his views are logical and consistent (I usually read his articles from at least 2-5 years ago)
2- See if this influencer has the perseverance to persist in doing something (generally speaking, people who are half-hearted are not reliable, unless they are the kind of genius who can do everything well)
3-See if the influencer has his own independent thinking, rather than following the crowd or following what others say (generally speaking, people with their own opinions and judgments are more reliable, because they will not be easily influenced or used by others)
4-See whether the influencer has integrity and transparency, and whether he can admit and correct his mistakes and shortcomings (generally speaking, honest and frank people are more reliable because they will not deceive or hide themselves or others)
